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$631+ Cheap flights from Milwaukee (MKE) to Bucharest (BUH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUH
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Milwaukee to Bucharest

Cheapest flights from Milwaukee to Bucharest
Explore the most affordable flight options available from Milwaukee to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
MKE
-
OTP
2 stops22h 45m
Delta
Mon 9/142:00 pm
OTP
-
MKE
2 stops38h 09m
Delta
Deal found 2/6$631
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:55 pm
MKE
-
OTP
2 stops34h 50m
Delta
Fri 9/117:05 am
OTP
-
MKE
2 stops19h 52m
Delta
Deal found 2/6$632
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:55 pm
MKE
-
OTP
2 stops34h 50m
Delta
Mon 9/142:00 pm
OTP
-
MKE
2 stops38h 09m
Delta
Deal found 2/6$633
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:21 pm
MKE
-
OTP
2 stops23h 49m
United Airlines
Wed 9/166:05 am
OTP
-
MKE
2 stops15h 38m
United Airlines
Deal found 2/6$634
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
MKE
-
OTP
2 stops22h 45m
Delta
Tue 9/151:40 pm
OTP
-
MKE
2 stops28h 27m
Delta
Deal found 2/6$638
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:50 pm
MKE
-
OTP
2 stops17h 30m
United Airlines
Tue 9/151:50 pm
OTP
-
MKE
2 stops16h 19m
United Airlines
Deal found 2/7$646
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:50 pm
MKE
-
OTP
2 stops17h 30m
United Airlines
Thu 9/176:05 am
OTP
-
MKE
2 stops20h 34m
United Airlines
Deal found 2/6$647
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:29 am
MKE
-
OTP
2 stops26h 06m
United Airlines
Mon 9/146:55 pm
OTP
-
MKE
2 stops35h 14m
United Airlines
Deal found 2/5$653
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
MKE
-
OTP
2 stops22h 45m
Delta
Wed 9/167:05 am
OTP
-
MKE
2 stops21h 47m
Delta
Deal found 2/6$659
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:00 pm
MKE
-
OTP
2 stops22h 10m
United Airlines
Thu 9/176:15 am
OTP
-
MKE
2 stops25h 44m
United Airlines
Deal found 2/7$663
This Booking.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:56 pm
MKE
-
OTP
2 stops23h 54m
British Airways
Mon 9/143:40 pm
OTP
-
MKE
2 stops35h 57m
British Airways
Deal found 2/6$664

Find flight deals from Milwaukee to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$792
(Air France)
Provider with most accurate pricing for Milwaukee-Mitchell-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Bucharest (BUH) flights.
Search Deals
From Milwaukee-Mitchell to Bucharest (BUH)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Bucharest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Milwaukee to Bucharest that are best for you.

Fly from

Milwaukee

Fly to

Bucharest

Route

Depart

Return

Price

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Thu 5/14

9:23 am-1:00 pm

2 stops19h 37m

Bucharest Otopeni Intl

Sun 5/31

6:05 am-6:51 pm

2 stops20h 46m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

  • Most accurate provider: When it comes to deals on Milwaukee-Bucharest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Bucharest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Bucharest flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Bucharest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Bucharest

What is the cheapest month to book a flight from Milwaukee to Bucharest?

Currently, April is the cheapest month in which you can book a flight from Milwaukee to Bucharest (average of $332). Flying from Milwaukee to Bucharest in June is currently the most expensive (average of $759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Bucharest?

    Located just 6.4 mi from the city center, Milwaukee-Mitchell is the airport most travelers will use when flying to Bucharest from Milwaukee. Booking flights from Milwaukee-Mitchell (MKE) to Bucharest should be relatively easy as there are 0 daily outbound flights to Bucharest from 0 different airlines.

  • How long is the flight from Milwaukee to Bucharest?

    Departing from Milwaukee to Bucharest will take you 19h 37m. The distance between Milwaukee and Bucharest is about 5149 mi.

  • Can I find deals for flights from Milwaukee to Bucharest that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Bucharest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Bucharest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Bucharest.

  • Can I find deals for business class flights from Milwaukee to Bucharest?

    Yes. Cheapflights offers flight deals from Milwaukee to Bucharest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Bucharest?

    Currently, April is the cheapest month in which you can book a flight from Milwaukee to Bucharest (average of $332). Flying from Milwaukee to Bucharest in June is currently the most expensive (average of $759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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